package com.hs.mapper;

import com.hs.entity.Classes;
import com.hs.entity.TbUser;

import java.util.List;

public interface ClassesMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Classes record);

    int insertSelective(Classes record);

    Classes selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Classes record);

    int updateByPrimaryKey(Classes record);

    //查找所有的班级
    public List<Classes> queryAllClass();

    int addClass(Classes classes);


}